1.

Write the composition of the following materials by means of chemical formulae and classify them accordingly.Name of the material Chemical formula/composition Type of matterWaterCarbonOxygenAirAluminiumBrassCarbon dioxide

Answer»

Water ,. chemical FORMULAE is H2O. it is an inorganic substance. liquid in nature carbon ,. is solid in nature , ORGANIC compound symbol is C. oxygen is a gas in nature it occurs in form of MOLECULE i.e O2. aluminium is a solid i.e metal it's symbol is AL it is inorganic in nature



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